Review Detail of Crows_Uzan in MC's not part of the story

This novel really matches the title, the main character is not MC but another character, MC is just a side person. 80% side character story and 20% about mc. so those who like to read about many characters who are not mc please read. Reminder mc is a stupid type and there is no character development, mc can live because of the help of others, and mc is useless he just fights and loses, and his friends or lover always protect him.